Where users can create separate Oculus accounts, it would be better if that happened more naturally where the Oculus knew that someone else was using it and offered relevant information or intros as relevant...
I think the Oculus Quest 2 at least, should be treated as a family device until we reach the point of everyone having a VR Device of their own - so that experience needs to be a lot smoother. Especially in the beginning when people get a new device.
You should also assume some older and less tech savvy users using the device. Having kids explaining it to their parents or grandparents is ultimately awkward.
Also, some of the features like hand tracking should be on by default. But if not, then users should be made aware of them automatically. You shouldn't have to find out about them on YouTube.